CCIP Service Limits (Aptos)

EVM to Aptos

These limits apply to messages sent from an EVM-compatible chain to the Aptos blockchain.

ItemDescriptionLimit
Maximum message data lengthThe total payload for the message, including user data and token transfer information.30,000 bytes
Message execution gas limitThe user-specified gasLimit in extraArgs for the execution of the ccip_receive function on Aptos.100,000 gas
Maximum number of tokensThe maximum number of distinct tokens that can be transferred in a single transaction.1
Smart Execution time windowThe maximum duration that CCIP will attempt to automatically execute a message on Aptos before manual execution is required.8 hours
Token pool execution gas limitThe default gas overhead allocated for a standard token transfer operation on Aptos when a message is received from an EVM chain.36 gas
Out of Order executionThe allowOutOfOrderExecution parameter in the extraArgs of a CCIP message from an EVM chain.Must be true

Aptos to EVM

These limits apply to messages sent from the Aptos blockchain to an EVM-compatible chain.

ItemDescriptionLimit
Maximum message data lengthThe data payload sent within the CCIP message.30,000 bytes
Message execution gas limitThe user-specified gasLimit in extraArgs for the execution of the ccipReceive function on the destination EVM chain.100,000 gas
Maximum number of tokensThe maximum number of distinct tokens that can be transferred in a single transaction.1
Smart Execution time windowThe maximum duration for the execution of a CCIP message on the destination EVM chain.8 hours
Token pool execution gas limitThe default gas overhead for executing token pool logic on the destination EVM chain for a standard token transfer.36 gas
Out of Order executionThe allow_out_of_order_execution parameter in the extraArgs of a CCIP message from Aptos.Must be true

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